Amazon.com has a great selection of brand new dial indicators that are well worth a look:

Anytime Tools Premium DIAL INDICATOR + MAGNETIC BASE w/FINE ADJUSTMENT + 22 pc Indicator Tip POINT SET - AGD SPEC Anytime Tools Premium DIAL INDICATOR + MAGNETIC BASE w/FINE ADJUSTMENT + 22 pc Indicator Tip POINT SET - AGD SPEC
Sale Price: $39.99
 Average Rating:

Professional Precision Tool Set! Dial Indicator: Fine tune your machinery by adding a dial indicator to your set of tools. This 1" stroke dial indicator features large, easy to read numbers and crisp graduations...
Anytime Tools Premium DIAL INDICATOR + MAGNETIC BASE w/FINE ADJUSTMENT + 22 pc Indicator Tip POINT SET - AGD SPEC w/Case Anytime Tools Premium DIAL INDICATOR + MAGNETIC BASE w/FINE ADJUSTMENT + 22 pc Indicator Tip POINT SET - AGD SPEC w/Case
Sale Price: $45.95

Professional Grade Precision Tool Set in a Fitted Case! Dial Indicator: Fine tune your machinery by adding a dial indicator to your set of tools. This 1" stroke dial indicator features large, easy to read numbers and crisp graduations...
Grizzly G9849 Magnetic Base/Dial Indicator Combo - President's Special Grizzly G9849 Magnetic Base/Dial Indicator Combo - President's Special
List Price: $22.25
Sale Price: $21.95
 Average Rating:

Precision measurements and set-ups have never been so easy. Magnetic base engages with just the turn of a switch and allows pinpoint adjustment. The dial indicator features 0-1" travel and has a resolution of 0...
Oshlun MTM-DI 0 to 1-Inch Dial Indicator Oshlun MTM-DI 0 to 1-Inch Dial Indicator
List Price: $21.99
Sale Price: $18.99
 Average Rating:

Anytime Tools 7 JEWELS TEST DIAL INDICATOR 0.0005 Anytime Tools 7 JEWELS TEST DIAL INDICATOR 0.0005" + UNIVERSAL MILL HOLDER
Sale Price: $38.99

Professional Precision Tool Set! Easy-to-read 1-3/16" diameter face, 0.0005" graduation, 5/32" and 3/8" diameter posts with dovetail clamp, and automatic reversing. Meets federal specifications for accuracy...
Fowler (FOW72-641-300) Flexible Dial Indicator Set Fowler (FOW72-641-300) Flexible Dial Indicator Set
List Price: $90.00
Sale Price: $46.90

Features and Benefits: Range: 2" - 6" Graduation: .0005" Shockproof mechanism Easily adjustable and self centering Chrome plated handle with insulated grip Complete in a shop hardened carrying case
Steelex D1058 Magnetic Base For Dial Indicator Steelex D1058 Magnetic Base For Dial Indicator
List Price: $27.20
Sale Price: $19.72

Fowler (FOW72-520-199) DIAL INDICATOR and MAGNETIC BASE SET Fowler (FOW72-520-199) DIAL INDICATOR and MAGNETIC BASE SET
List Price: $99.00
Sale Price: $45.95
 Average Rating:

Indicator features: 1" travel - continuous reading AGD group 2; 2-1/4" dial diameter Revolution counter Lug back mountMagnetic base features: 85 lb. pull strength On/off switch Fine adjustment
Starrett 196A1Z Dial Test Indicator Starrett 196A1Z Dial Test Indicator
List Price: $201.00
Sale Price: $159.99

Sets - Test Indicators Dial Diameter: 1-7/16 Dial Reading: 0-100
Grizzly H3022 Magnetic Base, Dial Indicator, Caliper Combo pk. Grizzly H3022 Magnetic Base, Dial Indicator, Caliper Combo pk.
List Price: $31.95
Sale Price: $32.95
 Average Rating:

This kit was put together by the President of Grizzly as a special way of thanking our customers for over 20 years of loyalty. Kit includes a 6" Dial Caliper (.001"), a Magnetic Base with fine adjustment, and a 1" dial indicator measures in ...